Identify $(i), (ii)$ and $(iii)$ based on the provided diagram of carrier proteins in a membrane.

• A
  $(i)$ - uniport,$(ii)$ - antiport,$(iii)$ - symport
• B
  $(i)$ - uniport,$(ii)$ - symport,$(iii)$ - antiport
• C
  $(i)$ - antiport,$(ii)$ - symport,$(iii)$ - uniport
• D
  $(i)$ - symport,$(ii)$ - uniport,$(iii)$ - antiport